Justin Crosby
type: MusicGroup
genre: dubstep
description: Justin Crosby is an American politician who was elected as a member of the Mississippi House of Representatives in 2025. A member of the Democratic Party, he defeated incumbent Republican Jon Ray Lanc
popularity: 2
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x529161433509935463bec20508d603c23dc2284ee02d6f4a062964e776757f23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49beeaa9-a89d-414c-9e55-a01bb7f3b006.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49beeaa9-a89d-414c-9e55-a01bb7f3b006.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/49beeaa9-a89d-414c-9e55-a01bb7f3b006
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x529161433509935463bec20508d603c23dc2284ee02d6f4a062964e776757f23","name":"Justin Crosby","registered_at":"2026-06-16T15:15:48Z","symbol":"NIM1091992","token_address":"0xc3485b87389f56930742416c4e5b2adec72d4ebe","type":"artist","uuid":"49beeaa9-a89d-414c-9e55-a01bb7f3b006"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529161433509935463bec20508d603c23dc2284ee02d6f4a062964e776757f23. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/49beeaa9-a89d-414c-9e55-a01bb7f3b006.json and https://artists.proofprofile.net/proofs/artist/49beeaa9-a89d-414c-9e55-a01bb7f3b006.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x529161433509935463bec20508d603c23dc2284ee02d6f4a062964e776757f23","name":"Justin Crosby","registered_at":"2026-06-16T15:15:48Z","symbol":"NIM1091992","token_address":"0xc3485b87389f56930742416c4e5b2adec72d4ebe","type":"artist","uuid":"49beeaa9-a89d-414c-9e55-a01bb7f3b006"}
album: Percussion Power, Vol. 3
  type: MusicAlbum
  date published: 2013-08-21
album: Justin Crosby, Vol. 1
  type: MusicAlbum
  date published: 2017-11-20
album: Cassini: Final Descent
  type: MusicAlbum
  date published: 2023-12-21